| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.52 | 5.208% | $121.5363 | $121.54 | $121.55 | $121.50 |
| Purchase #2 | $186.97 | 4.289% | $194.9891 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $219.37 | 11.848% | $245.361 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $177.45 | 3.196% | $183.1213 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $187.57 | 6.643% | $200.0303 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $154.95 | 8.869% | $168.6925 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $51.51 | 11.842% | $57.6098 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $1,093.34 | $1,171.3403 | $1,171.34 | $1,171.35 | $1,171.30 | |